2385156620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53407}}^1$

素因数の和:53463

約数の個数: 96

約数和(自身を含む): 6460231680

約数和(自身を除く): 4075075060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 22330, 44660, 53407, 106814, 213628, 267035, 373849, 534070, 587477, 747698, 1068140, 1174954, 1495396, 1548803, 1869245, 2349908, 2937385, 3097606, 3738490, 4112339, 5874770, 6195212, 7476980, 7744015, 8224678, 10841621, 11749540, 15488030, 16449356, 17036833, 20561695, 21683242, 30976060, 34073666, 41123390, 43366484, 54208105, 68147332, 82246780, 85184165, 108416210, 119257831, 170368330, 216832420, 238515662, 340736660, 477031324, 596289155, 1192578310, 2385156620]

約数ペア:

[(1, 2385156620), (2, 1192578310), (4, 596289155), (5, 477031324), (7, 340736660), (10, 238515662), (11, 216832420), (14, 170368330), (20, 119257831), (22, 108416210), (28, 85184165), (29, 82246780), (35, 68147332), (44, 54208105), (55, 43366484), (58, 41123390), (70, 34073666), (77, 30976060), (110, 21683242), (116, 20561695), (140, 17036833), (145, 16449356), (154, 15488030), (203, 11749540), (220, 10841621), (290, 8224678), (308, 7744015), (319, 7476980), (385, 6195212), (406, 5874770), (580, 4112339), (638, 3738490), (770, 3097606), (812, 2937385), (1015, 2349908), (1276, 1869245), (1540, 1548803), (1595, 1495396), (2030, 1174954), (2233, 1068140), (3190, 747698), (4060, 587477), (4466, 534070), (6380, 373849), (8932, 267035), (11165, 213628), (22330, 106814), (44660, 53407)]